小编Sef*_*efi的帖子

我正在尝试使用facebook图形版本方法为IOS获取app_link_hosts,但我收到错误消息.任何人都可以帮我解决这个问题.Facebook和App Link的文档不清楚.

这是代码,

 NSDictionary *params = [NSDictionary dictionaryWithObjectsAndKeys:
                        @"app name", @"name",
                        theUrl, @"al:ios:url",
                        @"app store id", @"al:ios_id",
                        @"app name", @"al:ios:app_name",
                        @"{\"should_fallback\": false}", @"web",
                        fbAccessToken, @"access_token",
                        nil
                        ];

/* make the API call */

[FBRequestConnection startWithGraphPath:@"/(fb app id)/app_link_hosts"
                             parameters:params
                             HTTPMethod:@"POST"
                      completionHandler:^(
                                          FBRequestConnection *connection,
                                          id result,
                                          NSError *error
                                          ) {
                          /* handle the result */
                          NSLog(@"Result = %@",result);
                          if(error) NSLog(@"error = %@",error);
                      }];

这是我得到的错误,

 error = Error Domain=com.facebook.sdk Code=5 "The operation couldn’t be completed. (com.facebook.sdk error 5.)" UserInfo=0x8c7d4b0 {com.facebook.sdk:HTTPStatusCode=403, com.facebook.sdk:ParsedJSONResponseKey={
body = …